upgradient en · ADJ
Etymology
From up- + gradient.
Meanings
- A position up along a gradient from a starting position.
-
a location that is the source groundwater for another location; similar to upstream.
Uncontaminated groundwater is found upgradient of a contamination source.
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| more upgradient | Degree=Cmp | lexicographic | |
| most upgradient | Degree=Sup | lexicographic |